Latest E-commerce Jobs

Sr. Security Researcher , DEU)

Develop automated tools for large-scale data analysis, conduct vulnerability research, and reverse engineer exploits across Windows, Linux, and other platforms. Support threat intelligence efforts by identifying and reproducing 0-day and n-day vulnerabilities, and contribute technical findings to public research publications. Work collaboratively across teams to meet urgent intelligence needs while advancing long-term security research initiatives.

CrowdStrike

Remote Permanent

Sr. Security Researcher , DEU)

Conducts advanced vulnerability research and exploit development, focusing on analyzing patches, identifying zero-day vulnerabilities, and reverse engineering malware. Develops automated tools for large-scale data analysis and collaborates across teams to publish technical findings. Works on dynamic security challenges requiring rapid, innovative solutions in a remote environment.

CrowdStrike

Remote Permanent

Senior Hardware Engineer

Design and develop high-quality Hardware Security Modules (HSMs) with a focus on security, reliability, and manufacturability. Engage in hardware prototyping, integration, and validation within an Agile framework, while supporting certification requirements and mentoring junior engineers. Work across electronic, digital, and mechanical domains in a multidisciplinary team.

Entrust Cambridge, United Kingdom

Senior Software Test Engineer

This role involves leading test engineering efforts within a cross-functional product team, focusing on end-to-end quality ownership for web, backend, and mobile applications built on microservices and machine learning. The engineer will design and develop automated test frameworks using modern tools, integrate testing into CI/CD pipelines, and mentor team members in quality best practices. The position emphasizes a strong blend of technical automation, exploratory testing, and cross-team collaboration in a flexible, global environment.

Entrust Portugal

Cryptographic HSM and Key Management Engineer

This role involves designing, implementing, and maintaining cryptographic systems, with a focus on Hardware Security Modules (HSMs) and key management solutions to protect sensitive banking data. The engineer will work across 300+ enterprise platforms, ensuring secure multi-tenancy encryption using Thales and Entrust technologies, while supporting audits, vulnerability assessments, and cross-team collaboration. Responsibilities include cryptographic protocol development, certificate management, and 24/7 on-call support in a regulated financial environment.

Barclays Knutsford, WA16 9EU, United Kingdom

Hybrid Permanent Clearance Required

Systems Administrator - Spacecraft Control Centre

This role involves maintaining and configuring computer systems within a distributed Spacecraft Control Centre, ensuring high availability and seamless integration with ground equipment and networks. The Systems Administrator will lead system upgrades, develop test procedures for software patches, and support fault resolution across a multi-site environment. Expertise in Linux, Cisco networking, and configuration management is essential for operational reliability.

airbus East Cambridgeshire, United Kingdom

Hybrid Permanent Clearance Required

Principal Engineer – Risk Decisioning & Agentic AI – BPL

Lead the design and implementation of enterprise-grade AI agents and real-time decisioning systems for risk and financial crime use cases. Translate regulatory and business requirements into scalable, cloud-native technical solutions while mentoring engineering teams and shaping long-term technology strategy. Work within a highly regulated environment to build resilient platforms leveraging event-driven architectures, LLM orchestration, and autonomous risk services.

Barclays London, E14 5RB, United Kingdom

Cyber Security Analyst L1

This role involves monitoring security alerts using tools like Splunk and Cortex EDR, triaging incidents, and escalating confirmed threats to L2 analysts. The analyst will contribute to incident response, develop detection use cases, and assist in reporting and threat hunting as capabilities grow. The position supports both internal and external clients within a growing Security Operations Centre.

airbus United Kingdom

Security Engineer

This role involves a 12-week training programme in threat detection and incident investigation, followed by work on Darktrace's Cyber AI Analyst to automate security analysis. You'll develop AI-driven hypotheses for detecting and responding to threats across hybrid networks, email, and cloud environments, collaborating with machine learning and security research teams.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Senior C++ Software Engineer

Design and develop high-performance, low-latency C++ systems for AI-driven cybersecurity solutions, focusing on innovation, memory safety, and scalability. Work within a cross-functional R&D team to build secure, production-grade native tooling that defends against unknown cyber threats. Specialise in modern C++ (C++17/20+), systems programming, and performance optimisation in Linux and cloud environments.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Gas Engineer

Annual salary: up to £44,404.51Gas EngineerLocation: WakefieldSalary: Up to £44,404.51 per annum plus company vehicle and fuel cardContract Type: Full time – Permanent, 42.5hrs per week, Monday to FridayMears provides temporary accommodation to asylum seekers whilst their claim is being...

Mears Calder Vale, PR3 1SJ, United Kingdom £44,405 pa

Head of Information Security and Privacy

Leads the development and management of information and cyber security frameworks within a UK government-related financial body. Oversees compliance with key standards including ISO 27001, NIST, and GovAssure, manages third-party risk, and leads a team of five in governance and audit activities. Responsible for evolving security policies, awareness programmes, and resilience planning in response to emerging threats.

Morgan Law London, United Kingdom £100,000 – £110,000 pa

Delivery Team Security Lead (Security Assurance Coordinator)

This role involves leading security assurance for Navy Digital's digital and information security services, with a focus on maritime and defence environments. The individual will coordinate through-life security activities, develop accreditation strategies, and produce key information assurance deliverables such as RMADS and DPIAs. They will act as a central point for cyber risk management and interface with MoD stakeholders to ensure compliance with security policies and standards.

Carbon 60 Garelochhead, Dunbartonshire, United Kingdom

On-site Contract Clearance Required

Senior Technical Support Engineer - Focused Services

This role involves providing advanced post-sales technical support to customers, diagnosing and resolving complex network and security issues, and delivering configuration guidance and troubleshooting for multi-vendor firewall environments. The engineer collaborates with cross-functional teams to improve product quality and customer experience, often under pressure, while contributing to knowledge base content and occasionally traveling to customer sites during critical incidents. The position emphasizes deep technical expertise, clear communication, and ownership in a customer-facing support context.

Palo Alto Networks London, United Kingdom

Hybrid Permanent Clearance Required

Head of IT

Leads IT strategy and operations for a technology services business, focusing on cloud infrastructure, cybersecurity, and team leadership. Oversees incident management, network design, and vendor relationships while ensuring compliance with ISO27001 and GDPR. Operates in a hybrid role with strategic oversight of hybrid cloud environments and service delivery.

Robert Walters West Midlands (region), United Kingdom £90,000 – £110,000 pa

Hybrid Permanent Clearance Required